To do Alt + N M 1 H on Mac in Excel, download and install Accelerator Keys, then press Option, followed by N, M, 1, and H.
Command: SmartArt Hierarchy
This is how to do Alt + N M 1 H 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 + N M 1 H opens the SmartArt Hierarchy gallery to insert organizational charts and tree structures. Hierarchy SmartArt is perfect for showing reporting relationships, decision trees, and parent-child structures.