diff --git a/apps/material-react-table-docs/components/prop-tables/stateOptions.ts b/apps/material-react-table-docs/components/prop-tables/stateOptions.ts
index f2de34e5a..434243d6c 100644
--- a/apps/material-react-table-docs/components/prop-tables/stateOptions.ts
+++ b/apps/material-react-table-docs/components/prop-tables/stateOptions.ts
@@ -11,6 +11,15 @@ export type StateOption = {
 };
 
 export const stateOptions: StateOption[] = [
+  {
+    defaultValue: '',
+    description: 'a variable will be used to render the leaf node.',
+    link: '',
+    linkText: '',
+    source: 'MRT',
+    stateOption: 'addColumnToLeafNode',
+    type: 'string',
+  },
   {
     defaultValue: '',
     description: 'a variable representing the currently creating row',
diff --git a/apps/material-react-table-docs/components/prop-tables/tableOptions.ts b/apps/material-react-table-docs/components/prop-tables/tableOptions.ts
index f93c71a3c..eab782268 100644
--- a/apps/material-react-table-docs/components/prop-tables/tableOptions.ts
+++ b/apps/material-react-table-docs/components/prop-tables/tableOptions.ts
@@ -357,6 +357,17 @@ export const tableOptions: TableOption[] = [
     source: 'MRT',
     type: 'boolean',
   },
+  {
+    tableOption: 'enableGroupingSingleColumn',
+    defaultValue: '',
+    description:
+      'Single group column is automatically added by the grid containing all row groups under a single row group hierarchy.',
+    link: '',
+    linkText: '',
+    required: false,
+    source: 'MRT',
+    type: 'boolean',
+  },
   {
     tableOption: 'enableFacetedValues',
     defaultValue: 'true',
@@ -2060,6 +2071,17 @@ export const tableOptions: TableOption[] = [
     source: 'TanStack Table',
     type: 'Record<string, SortingFn>',
   },
+  {
+    tableOption: 'showOpenedGroup',
+    defaultValue: '',
+    description:
+      'This option will show the name of the opened group inside the group column.',
+    link: '',
+    linkText: '',
+    required: false,
+    source: 'MRT',
+    type: 'boolean',
+  },
   {
     tableOption: 'state',
     defaultValue: '',
diff --git a/packages/material-react-table/src/hooks/useMRT_DisplayColumns.tsx b/packages/material-react-table/src/hooks/useMRT_DisplayColumns.tsx
index 9926b880c..415742186 100644
--- a/packages/material-react-table/src/hooks/useMRT_DisplayColumns.tsx
+++ b/packages/material-react-table/src/hooks/useMRT_DisplayColumns.tsx
@@ -56,6 +56,7 @@ export const useMRT_DisplayColumns = <TData extends MRT_RowData>(
       tableOptions.enableEditing,
       tableOptions.enableExpandAll,
       tableOptions.enableExpanding,
+      tableOptions.enableGroupingSingleColumn,
       tableOptions.enableGrouping,
       tableOptions.enableRowActions,
       tableOptions.enableRowDragging,
@@ -68,8 +69,10 @@ export const useMRT_DisplayColumns = <TData extends MRT_RowData>(
       tableOptions.renderDetailPanel,
       tableOptions.renderRowActionMenuItems,
       tableOptions.renderRowActions,
+      tableOptions.state?.addColumnToLeafNode,
       tableOptions.state?.columnOrder,
       tableOptions.state?.grouping,
+      tableOptions.showOpenedGroup,
     ],
   );
 };
@@ -157,11 +160,45 @@ function makeRowExpandColumn<TData extends MRT_RowData>(
     order.includes(id) &&
     showExpandColumn(tableOptions, tableOptions.state?.grouping ?? grouping)
   ) {
+    const arrGrouping = tableOptions.state?.grouping ?? grouping;
     return {
-      Cell: ({ row, table }) => <MRT_ExpandButton row={row} table={table} />,
-      Header: tableOptions.enableExpandAll
-        ? ({ table }) => <MRT_ExpandAllButton table={table} />
-        : undefined,
+      Cell: ({ row, table }) => {
+        const isGroupedSingleColumn =
+          tableOptions?.enableGroupingSingleColumn &&
+          tableOptions?.groupedColumnMode === 'remove';
+        return (
+          <>
+            <MRT_ExpandButton row={row} table={table} />
+            {isGroupedSingleColumn && row.groupingValue}
+            {isGroupedSingleColumn && row.getCanExpand() && (
+              <> ({row.subRows?.length})</>
+            )}
+            {isGroupedSingleColumn &&
+              tableOptions?.showOpenedGroup &&
+              !row.getCanExpand() &&
+              row.original?.[
+                table.getState().addColumnToLeafNode ??
+                  arrGrouping[arrGrouping.length - 1]
+              ]}
+          </>
+        );
+      },
+      Header: ({ table }) => {
+        return (
+          <>
+            {tableOptions.enableExpandAll && (
+              <MRT_ExpandAllButton table={table} />
+            )}
+            {tableOptions?.enableGroupingSingleColumn &&
+            tableOptions?.groupedColumnMode === 'remove'
+              ? table.getState().addColumnToLeafNode
+                ? table.getColumn?.(table.getState().addColumnToLeafNode ?? '')
+                    ?.columnDef?.header
+                : 'Group' /* Add key localization */
+              : undefined}
+          </>
+        );
+      },
       ...defaultDisplayColumnProps(tableOptions, id, 'expand'),
     };
   }
diff --git a/packages/material-react-table/src/types.ts b/packages/material-react-table/src/types.ts
index 31f150d37..1ede2ef9e 100644
--- a/packages/material-react-table/src/types.ts
+++ b/packages/material-react-table/src/types.ts
@@ -338,6 +338,7 @@ export type MRT_DefinedTableOptions<TData extends MRT_RowData> =
   };
 
 export type MRT_TableState<TData extends MRT_RowData> = TableState & {
+  addColumnToLeafNode?: string;
   columnFilterFns: MRT_ColumnFilterFnsState;
   creatingRow: MRT_Row<TData> | null;
   density: MRT_DensityState;
@@ -808,6 +809,7 @@ export type MRT_TableOptions<TData extends MRT_RowData> = Omit<
   enableFullScreenToggle?: boolean;
   enableGlobalFilterModes?: boolean;
   enableGlobalFilterRankedResults?: boolean;
+  enableGroupingSingleColumn?: boolean;
   enablePagination?: boolean;
   enableRowActions?: boolean;
   enableRowDragging?: boolean;
@@ -1199,6 +1201,7 @@ export type MRT_TableOptions<TData extends MRT_RowData> = Omit<
       }) => Partial<VirtualizerOptions<HTMLDivElement, HTMLTableRowElement>>)
     | Partial<VirtualizerOptions<HTMLDivElement, HTMLTableRowElement>>;
   selectAllMode?: 'all' | 'page';
+  showOpenedGroup?: boolean;
   /**
    * Manage state externally any way you want, then pass it back into MRT.
    */
diff --git a/packages/material-react-table/stories/features/ColumnGrouping.stories.tsx b/packages/material-react-table/stories/features/ColumnGrouping.stories.tsx
index 9fde8034d..bbf190122 100644
--- a/packages/material-react-table/stories/features/ColumnGrouping.stories.tsx
+++ b/packages/material-react-table/stories/features/ColumnGrouping.stories.tsx
@@ -1,7 +1,11 @@
-import { useEffect, useMemo, useState } from 'react';
+import { type ReactNode, useEffect, useMemo, useState } from 'react';
+import IconButton from '@mui/material/IconButton';
+import Stack from '@mui/material/Stack';
+import Typography from '@mui/material/Typography';
 import {
   type MRT_Column,
   type MRT_ColumnDef,
+  type MRT_Row,
   MaterialReactTable,
 } from '../../src';
 import { faker } from '@faker-js/faker';
@@ -281,3 +285,168 @@ export const GroupingAndDraggingWithSomeDisabledGrouping = () => {
     />
   );
 };
+
+export const GroupingWithSingleColumn = () => {
+  const _columns = useMemo<MRT_ColumnDef<Person>[]>(
+    () => [
+      {
+        accessorKey: 'firstName',
+        header: 'First Name',
+      },
+      {
+        accessorKey: 'lastName',
+        header: 'Last Name',
+      },
+      {
+        accessorKey: 'gender',
+        header: 'Gender',
+      },
+      {
+        accessorKey: 'city',
+        header: 'City',
+      },
+      {
+        accessorKey: 'state',
+        header: 'State',
+      },
+    ],
+    [],
+  );
+
+  return (
+    <MaterialReactTable
+      columns={_columns}
+      data={data}
+      displayColumnDefOptions={{
+        'mrt-row-expand': {
+          visibleInShowHideMenu: false,
+        },
+      }}
+      enableColumnDragging
+      enableGrouping
+      enableGroupingSingleColumn
+      groupedColumnMode="remove"
+      initialState={{
+        density: 'compact',
+        grouping: ['gender', 'state'],
+      }}
+    />
+  );
+};
+
+export const GroupingWithSingleColumnWithShowOpenedGroup = () => {
+  const _columns = useMemo<MRT_ColumnDef<Person>[]>(
+    () => [
+      {
+        accessorKey: 'firstName',
+        header: 'First Name',
+      },
+      {
+        accessorKey: 'lastName',
+        header: 'Last Name',
+      },
+      {
+        accessorKey: 'gender',
+        header: 'Gender',
+      },
+      {
+        accessorKey: 'city',
+        header: 'City',
+      },
+      {
+        accessorKey: 'state',
+        header: 'State',
+      },
+    ],
+    [],
+  );
+
+  return (
+    <MaterialReactTable
+      columns={_columns}
+      data={data}
+      displayColumnDefOptions={{
+        'mrt-row-expand': {
+          visibleInShowHideMenu: false,
+        },
+      }}
+      enableColumnDragging
+      enableGrouping
+      enableGroupingSingleColumn
+      groupedColumnMode="remove"
+      initialState={{
+        addColumnToLeafNode: 'city',
+        columnVisibility: { city: false },
+        density: 'compact',
+        grouping: ['gender', 'state'],
+      }}
+      showOpenedGroup
+    />
+  );
+};
+
+export const GroupingWithSingleColumnWithRowVirtualization = () => {
+  const _columns = useMemo<MRT_ColumnDef<Person>[]>(
+    () => [
+      {
+        accessorKey: 'firstName',
+        header: 'First Name',
+      },
+      {
+        accessorKey: 'lastName',
+        header: 'Last Name',
+      },
+      {
+        accessorKey: 'gender',
+        header: 'Gender',
+      },
+      {
+        accessorKey: 'city',
+        header: 'City',
+      },
+      {
+        accessorKey: 'state',
+        header: 'State',
+      },
+    ],
+    [],
+  );
+
+  return (
+    <MaterialReactTable
+      columns={_columns}
+      data={data}
+      displayColumnDefOptions={{
+        'mrt-row-expand': {
+          visibleInShowHideMenu: false,
+        },
+      }}
+      enableColumnDragging
+      enableGrouping
+      enableGroupingSingleColumn
+      enablePagination={false}
+      enableRowVirtualization
+      groupedColumnMode="remove"
+      initialState={{
+        addColumnToLeafNode: 'city',
+        columnVisibility: { city: false },
+        density: 'compact',
+        grouping: ['gender', 'state'],
+      }}
+      muiTableBodyRowProps={({ row }) => {
+        return {
+          sx: {
+            bgcolor:
+              row.depth === 0
+                ? 'darkgreen'
+                : row.depth === 1
+                  ? 'slategrey'
+                  : 'inherit',
+          },
+        };
+      }}
+      muiTableContainerProps={{ sx: { maxHeight: 600 } }}
+      showOpenedGroup
+    />
+  );
+};