Can you be kicked out of a supermarket for no reason? You call the police. Manager stells them you have stolen or attempted to in past but no reports

I have shopped in that store for years. Big chain with rewards card. Bought thousands and been a regular customer. Never a problem. Manager came flying down aisle at 9:30 at night. Told me to get out. I asked why. He said he needed no reason. Then grabbed items out of my hands and said get out. I called police. They talked to him. He gave a story, Said I had stolen or attempted to steal SEVERAL TIMES. Police asked if he ever reported this. Manager said no. Police thought this strange. I talked to police. Said they have surveillance cameras. Why not review for this particular night? It would show dinner items in hands with me looking at canned vegegtables when this manager showed up and told me to get out. Most hostile towards me. The police thought it strange the manager didn't offer to let them see surveillance footage of this night. It happened 10 days ago. Police think the supermarket keeps surveillance for 30 days. Bad enough getting kicked out but stealing accusation angers me.CYA