kelly, you can do this to create a nice visual effect, but if this is for a renovation it will need to be custom built. I would resize a angled corner base cabinet. Use the details tab to remove the countertop, shelves & handles. Adjust the door spacing on the general tab to 1/16" (or the smallest mm size allowed). Turn off the collision feature by toggleing the F9 key. And place the appliances into the cabinet with just the faces protruding. If you would like to display other cabinet doors into the same vertical space just stack multiple of the corner cabinets on top of each other. If you choose to stack the cabinets remeber to change the toe kick sizes. (I have to change the sizes for some reason simply turning the toe kick off does not work)
Hope this helps