A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
If the pivot chart was created in Excel for Windows with slicers and these don't show in Excel for Mac, then there's not much we can do. I found this answer from MVP Jim Gordon in another question on this forum:
"Slicers on charts are not supported in Excel for Mac. It has nothing to do with updates."
Sorry.
Don't shoot the messenger.