power bi import Sharepoint online excel

Hi

looking for help, as im having a bit of challenge with importing an excel from sharepoint online to power bi.

ive recently upgraded from power bi to pro/premium.

i can see the file in question via the "get data" approach.

however, when i edit the query to try and manipulate the data i cant see to find the relevant fields to access the tables in questions?

when ive looked at the help tutorials they infer there should be a heading called "name" but as you can see its not listed?

any ideas?

out of interest i can do the whole process without issue if i use a local file.