How to get from Row to Matrix?

Hi, I'm not new to PowerBI, but at this moment I have a request I cannot solve with my knowledge.

I have a dataset with a row like on the upper side of the image below.

It must be presented like the green table, so in a Matrix visual.

How could this be achieved? Using the Table Editor or so?

Hope someone can point me in the right direction.

Thanks in advance!

Maurits