To do Alt + W V F on Mac in Excel, download and install Accelerator Keys, then press Option, followed by W, V, F.
Command: Toggle Formula Bar
This is how to do Alt + W V F on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + W V F toggle Formula Bar shows or hides the formula bar above the worksheet. The formula bar displays the contents of the selected cell.