Add view config control to switch on/off hierarchical vizualization

packages/dataviews/src/dataviews-layouts/index.ts

@@ -17,15 +17,15 @@ import ViewGrid from './grid';
 import ViewList from './list';
 import { LAYOUT_GRID, LAYOUT_LIST, LAYOUT_TABLE } from '../constants';
 import PreviewSizePicker from './grid/preview-size-picker';
-import DensityPicker from './table/density-picker';
+import TableViewConfigOptions from './table/view-config-options';
 
 export const VIEW_LAYOUTS = [
 	{
 		type: LAYOUT_TABLE,
 		label: __( 'Table' ),
 		component: ViewTable,
 		icon: blockTable,
-		viewConfigOptions: DensityPicker,
+		viewConfigOptions: TableViewConfigOptions,
 	},
 	{
 		type: LAYOUT_GRID,

packages/dataviews/src/dataviews-layouts/table/sort-hierarchical.tsx

@@ -0,0 +1,37 @@
+/**
+ * WordPress dependencies
+ */
+import { ToggleControl } from '@wordpress/components';
+import { __ } from '@wordpress/i18n';
+import { useContext } from '@wordpress/element';
+
+/**
+ * Internal dependencies
+ */
+import DataViewsContext from '../../components/dataviews-context';
+import type { ViewTable } from '../../types';
+
+function SortHierarchicalControl() {
+	const context = useContext( DataViewsContext );
+	const view = context.view as ViewTable;
+	const onChangeView = context.onChangeView;
+
+	return (
+		<ToggleControl
+			__nextHasNoMarginBottom
+			label={ __( 'Show hierarchy' ) }
+			checked={ !! view.layout?.hierarchicalSort }
+			onChange={ ( checked: boolean ) => {
+				onChangeView( {
+					...view,
+					layout: {
+						...view.layout,
+						hierarchicalSort: checked,
+					},
+				} );
+			} }
+		/>
+	);
+}
+
+export default SortHierarchicalControl;

packages/dataviews/src/dataviews-layouts/table/view-config-options.tsx

@@ -0,0 +1,16 @@
+/**
+ * Internal dependencies
+ */
+import DensityPicker from './density-picker';
+import SortHierarchical from './sort-hierarchical';
+
+function ViewConfigOptions() {
+	return (
+		<>
+			<SortHierarchical />
+			<DensityPicker />
+		</>
+	);
+}
+
+export default ViewConfigOptions;