You can levitate people and object with stage magic, this is merely an illusion. I am good friends with someone who use to make a living doing magic on the street and I have seen him levitate, but its just a trick.
By spiritual magick that pagan witches cast, no. This magick is not to make people stare in awe at your abilities. It is used to help up in life. How is levitating an object helpful? [Unless you're in jail and need the key] the magick we cast deals with energy, not physical conjuring.