You can quickly undo your last action and then redo it if you change your mind. For example, you can try a different visualization type when you don’t like the one you have just selected, or you can go back to where you were before a drill. These options are especially useful as you experiment with different visualizations.
Click the Undo Last Edit or Redo Last Edit buttons on the project toolbar.
Note:
You can also press Ctrl+Z to undo an edit and Ctrl+Y to redo it.