Denti,
I don't know which view you are using now. I don't know whether you are using standard view or theater view. I'll assume standard view.
I'd suggest that you geate a new view to fit your needs. You can do that by right-clicking on "Audio" in the tree structure on the left side of the MC window.
You mentioned a Category view. Category view present a list of values of one tag at a time. In the Artist-Album view, first you see a list of artists in the upper half of the MC window. You click on one artist and the upper then displays a list of albums by that artist. The point is that the order in which tags are displayed for selec tion is fixed in the view. A Panes view is quite different. The upper half of the window displays a list of values for each of the tags you specify as categories. If you have specified "Filter in both dirtections" when you create the view, you can select a composer or an artist as the first step.
Here is a view I created for classical music several years ago:
The view only displays classical music. I defined panes for Sub_genre, Composer, Work Name, Artist and Version. I might click on "Mozart" in ther Composer pane. The Work Name pane then lists 327 works by Mozart. That's a pretty long list. The Artist pane lists 276 performers whose Mozart performances I have in my collection. Another long list. I might narrow things down by clicking on "Concerto, Piano" in the Sub_genre pane. Now I've got 34 works and 59 Artists. Much more manageable. I might scroll down and click on "Concerto, Piano No. 20". Now I've got 22 artists to choose from. I might choose "Bilson_Gardiner_English Baroque Soloists". If I have only one version, I click the play button and the individual movements are played. (If you like, I can describe how to sort the list of file so that movements play in order.)
I might sometimes decide to see what performances by Rubinstein I have. I might click in the Artist pane, then Type "R" to skip to the first artist whose name starts with "R" and scroll down to "Rubinstein, Artur". I might select the solo piano works by clicking on "Rubinstein, Artur". That prodiuces a list of 17 Composers and 73 works. I could select one of those composers and then a work by that composer.
I use similar views for other music for which Composer and performer are both important like Broadway shows and movie musicals and Great American Songbook music.
I've described the way I use MC. That should give you some ideas about what's possible. You may wind up doing something different to fit your own needs and preferences.