I asked a question and it still has not received an answer! PLEASE help! Thank you!

[retaildropshipping]

Sumif and Sort in a repeating group

I have a Type called “completed” In that I have a Thing called “name” and a thing called “profit”. The same “name” shows up multiple times with different “profits” next to it. I want to build a group that visualizes every “name” profit total and sorts it is descending order. I also want the name to be automatically put into the list rather than me having to manually add new names as new people come into the thing’s list. Thank you