Hate to tell you this, but I think you will find the general consensus here is that you should have used a list! A menu isn't tabular information, so it shouldn't be a table.
You still have a number of hours, try and switch it to a list (back up your files first). If you are able to do it, then you are set! And if you aren't, when you are asked why you used a table, say 'I wanted to use a list as I understand it is the way it should be done, however I ran into time issues, and so I used a table as a short-term fix'.
This shows that you recognize what you should have done, hopefully earning you some points