UPdate Dynamic List

Hello All,
I have posted this question before but did not get help because I was told that I was not clear. I am now trying to clarify of what I am trying to accomplish if you don't mind. I have list on column A and I want the list on column A to reflect always the list on column J. Column J is the source for Column A so I want to insert new row or delete row from column A based on column J. For instance, if new item is added into column J then I would like to insert new row in column A with the new item in there and so forth. The reason I am inserting or deleting rows because I want to keep the format in my sheet. Pls. see attached for more details. There is a reason I want to do this way but that needs more explanation and I am trying to be short on my post. Thank you in advance for your help.