How to add the computer name to report?

Summary

Wish to show the computer name that requested a report to be run

Content

The user has requested that as part of a custom report to show not only the Date and Time of the report, but also the name of the computer that made the request (not the name of the user who requested the report, but the name of the PC the report was run on). 

My concern is since everything is run on the cloud, we don't know the computer name that has put in the request.

My research has turned up nothing and I am curious if such a thing is possible and how to do it for your typical BI Report?