Data Grid - Group & Pivot 
A fast and extendable data table and data grid for React. It's a feature-rich compoent available in MIT or Enterprise versions.
Tree data
- https://material-table.com/#/docs/features/tree-data
- https://ant.design/components/table/#components-table-demo-expand-children
- https://devexpress.github.io/devextreme-reactive/react/grid/docs/guides/tree-data/
Master detail
- https://material-table.com/#/docs/features/detail-panel
- https://devexpress.github.io/devextreme-reactive/react/grid/docs/guides/detail-row/
- https://www.ag-grid.com/javascript-grid-master-detail/
- https://ej2.syncfusion.com/react/demos/#/material/grid/master-detail
Grouping
- https://www.ag-grid.com/javascript-grid-grouping/
- https://material-table.com/#/docs/features/grouping
- https://www.telerik.com/kendo-react-ui/components/grid/grouping/
- https://ej2.syncfusion.com/react/demos/#/material/grid/aggregate-group
Aggregation
- https://www.telerik.com/kendo-react-ui/components/grid/grouping/grouping/
- https://www.ag-grid.com/javascript-grid-aggregation/
- https://ej2.syncfusion.com/react/demos/#/material/grid/aggregate-default