If you dream that you are the boss for some people, it shows the power you wish to have or already have. The boss could also represent certain person in your waking life who has a lot of influence in your life. Perhaps he/she makes the decisions for you, therefore you see him or her as the boss. The boss could also represent the other person who has these qualities and have influence in your life.
Read more about dreaming of Boss in other dream meanings interpretations.