Con you aren't the pack leader and never will be. You aren't a dog and the dog knows this.
It sounds either like he is running away from you because he is worried jennyjoan or you have taught him its a lovely game. Whatever the reason, you have to just stop doing it. If you don't want Maxie in the dining room then keep the door shut. If you want you can put a tag (name) on Maxie's running around the table game and use it as a reward. My first dog loved to steal something and be chased so we taught him to "steal" old knotted dusters and would chase him for fun. When he got very old he still loved the game but we would have to chase him really slowly.
t and h, you can still give your dog treats, just put less in the bowl at mealtimes, my dogs get less than a quarter of their food in their bowls, the rest is used as treats and training treats. hazel is right, don't do the walking away and shutting the door thing, this is either scary for your dog and will result in crying when you are out of the house or he will learn that if you call and he doesn't come it doesn't matter. Either way it will wreck what you have taught her about staying out of the way when you answer the door. She isn't being difficult, she just doesn't understand what you want. teach a recall and treat for that as well.