Shared file ---> Unshared ----> Pivots/formulas still not showing up?

[PghYoPro]

Hi guys,

I am having a bit of difficulty with a shared file I put together. I need to alter the pivots/formulas before re-sharing.

Trouble is... I can't seem to make the pivots/formulas visible again. I have unshared the file so I'm uncertain why I can't edit these fields?

Thanks!