Christian,
You can use the wizard building blocks as a starting point for this. You will find those in module Atlas_Web_Content folder Responsive > Building Blocks > Wizards. There are a few forum postings that discuss how to use these:
https://community.mendix.com/link/space/ui-&-front-end/questions/122129
https://community.mendix.com/link/space/widgets/questions/118877
Also, there is a widget in the Marketplace that provides some additional capabilities:
https://marketplace.mendix.com/link/component/2651
https://marketplace.mendix.com/link/component/204970
Hope that helps you get started.
Mike
Alas, not out of the box.
Try this treeview widget: https://marketplace.mendix.com/link/component/112707.
Download it by clicking this icon in Studio Pro , from the marketplace. It is an oldie, but might still work.