There is an alternative way to export all membership fields, contacts and members from Wild Apricot directly into Excel. Wild Apricot has created an Excel spreadsheet that access the Wild Apricot API to extract any piece of information from the Wild Apricot database. Currently the Excel spreadsheet only provides you instant access to the membership fields and all contacts and members. Check out the video below on how to configure and use this spreadsheet.
NOTE: The current documentation points to an older version. Here's the latest version from Wild Apricot's github repository.