When a workbook is deleted, all tables within it are also deleted. There isn't a direct way to restore an entire workbook at once. However, you can recover deleted tables individually from the Archive (or Trash) in your workspace.
To do this:
** Click the Trash or Archive icon in your workspace's top navigation bar.
** Select the tables you want to recover and use the restore option.
You'll need to manually recreate the workbook and add the restored tables back into it. If you need further help, you can request human assistance by clicking on Talk to a person in this chat.