Hi everyone!
I'm trying to add in the new rows with data in the "Supplies Needed" column without losing the existing data in the first few columns. The office name is the unique indicator that the following rows need to be connected to.

The supplies needed are based on the office location, which all contain different number of supplies so I can't add a set number of rows (it needs to be dependent on the location, so in the list below offices in Dallas would need more rows added than Houston)

The ultimate output would look like this:

There will be multiple offices for each location, so would need to be able to repeat it for every unique office name located in one of the cities.
I have attached an excel with the input, lists, and goal output to this post. I've been working on the list and the input data as two separate inputs. I've tried to filter the input data set by office, then transpose the list and append the fields together - I'm struggling with the multirow formula to then removed the additional data (ie. the office name in every row) because we don't want to repeat things like the office name in every row.
If you have any thoughts or different approaches, please let me know! would much appreciate as this is a huge data set!