That’s possible, but it’s going to require some coding.
If you do a search for this – https://www.google.com/search?q=how+to+create+a+full+width+featured+image+in+genesis several tutorials will come up that show how to do it.
Be aware, some of them will make you pay to read the full tutorial (I HATE when that happens) so make sure you’re viewing one that is free.
Here’s a couple you can start with –
https://benweiser.com/how-to-add-a-full-width-image-above-page-content-in-genesis/
https://chriseggleston.com/ambiance-like-fullwidth-image-in-pages-and-posts-in-genesis/