Gloabal Tracking List of Filters on Campaigns

Does anyone know if there is a Global tracking list for all the filters applied to all campaigns? For example if I set up a campaign months ago applying a number of filters and later down the line a new update in Salesforce takes place where one of those fields (filter in Marketo) will now be removed. I want to be able to access a list where I can see what fields/filters are applied to what campaigns and how many? This would help my Salesforce team know the connections before removing the fields.