Crustless cherry pie?

or a parfait with whipped cream and/or crumbled sweet cracker biscuits.

in addition to the ideas so far (ice cream, clafoutis, etc), consider these if you like the related flavors or textures:
black forest cake (chocolate, 2 kinds of cherries, whipped cream)
a spread mixing cherries with cream cheese and seasoning appropriate for sweet or savory version
cherry soufflé
cheesecake with cherry topping
cherry cobbler or crumble

Here are two recipes I think you’ll like:
https://food52.com/recipes/23015-summer-cherry-chocolate-sharlotka-charlotte
https://food52.com/recipes/22981-brown-butter-very-cherry-cobbler-served-with-cherry-whipped-cream

You could always make a cherry tart

First of all, when I hear people say they don't like pie crust, I have to assume its because they're used to crappy supermarket crusts made with processed shortening. Pie crusts aren't easy to get perfect, but it really doesn't take too much practice to master one. I never really cared for pie until I became proficient with all-butter crusts, and began using quality ingredients (and enough salt).

If you're absolutely sure you don't like pie crust, I suggest either something along the lines of a cobbler (I like almond-butter streusel with cherry cobbler)...OR just baking pie filling in a ceramic dish, covered tightly in foil. Just make sure the foil isn't resting on the fruit (in case its too acidic), and there are vents cut.