Reach out to any Organization Owner in your organization to remove this for you. They can do so by going to Organization Settings >> Members >> Your name and clicking "Reset two-factor authentication".
If you are the Organization Owner, enabling two-factor authentication on a user account is a security feature, and to remove or reset it, you will need to contact support with the following information:
- write in from the email that you are requesting be reset
- Verify last 4-digits of credit card on file
- CC two team members also in the org, particularly managers or admins