If the functionality hasn't been blocked by an administrator with role restrictions, you can copy data from the indexes in Access RDB to Excel by following the below steps:
Multi-select the rows you want to include.
Copy into your clipboard by pressing Ctrl+C.
Open a new blank Excel workbook, and click in the top left cell.
To paste the content, press Ctrl+V.
🤓 Tip: To multi-select, click the first row to include, then press Shift and click on the last row to include. This highlights all rows in between the two in your selection.