Dataset file names

I need to create a list of all the Power BI reports my team has created and the names and locations of the files that form the datasets for each one. Documentation wasn't created when the reports were and now we have to try to figure out what files go with what report. Is there an easy way to find the names of the individual files? Looking at the datasets for those that are from Sharepoint, I can see the name of the Sharepoint folder, but not subfolders or file names.

Knowing that it is from a Sharepoint list in a Sharepoint folder without knowing which list in which folder isn't very useful.

Any help would be appreciated.