Currently, the tool does not provide filters that would allow users to set different parameters like the one you are requesting. The table view only provides those caches that you have already found in a particular sector but does not provide a list of caches you still need for a particular sector. Hopefully something like that can be implemented in the near future.
I believe the 360 from home tool is still under development at least from the information I saw last year. The only way I know to confirm if new features will be added is to send an email to the Admin and ask if your request will be implemented. Hopefully the Admin will see this and respond.