Hi angie,
You can do this by going to the Campaigns tab > List Builder
Here you can for
Step 1 : select Fill your list with Contacts
In the screen presented make sure to check the Opt-out of marketing and all other relevant options that apply and click on Insert Contacts.
Once you have a populated list for Step 2 at the bottom of the screen is a button Export to Excel which you can use to export the generated list to Excel.
- Sam.