Hi piskello!
This is possible but not really an official and very clean way.
You can activate Project-Thumnail-Descriptions:
[image: 1504683564523-bildschirmfoto-2017-09-06-um-09.38.08.png]
Then you can write the project Category manually into the new field:
[image: 1504683618690-bildschirmfoto-2017-09-06-um-09.39.49-resized.png]
Then comes the tricky part and you will need some basic knowledge of CSS and jQuery.
You need to hide the description and then only make it visible when you hover the image.
Do you know the basics of jQuery to do this?
Best!
Marius
