Use AI to determine how you want to use matrixes

If we have lets say three normalised tables but no fact table it.

User table
PC assets
Phone Assets

And we have a username in each table.
If we try to link them in the matrix, it fails. So i out the username as a first ...then pc asset and then try and put phone asset it fails.

Powerbi should be able to tell that they have a common join ie username and thus put the two fields under username.

Ideally the date should be in a readable format but powerbi should be able to determine the joins and display them..