Oh my cat loves to do the same thing. I had 320 blocks for this new quilt I am making all laid out in piles ready to start sewing together. I made the mistake of going to get something to drink, when I came back she was laying on top of all my blocks. Of course she knew she shouldn't be there so took off like a shot. Blocks went everywhere. She was put out of the sewing room and the door was closed.
She will be let back in this weekend.