I have a newbie question about filtering. I have been working on a simple benchmarking tool to allow a small group of organisations to assess their customer satisfaction data and conduct some simple peer group filtering. I have two values to filter by - NSW and non-NSW. However the non NSW group only has three members and so filtering by this group could identify organisations and they would rather un-identified. So I have been trying to offer two filer options - 'all' (which = NSW + other) and "NSW' without having 'other' as a filter option. Any suggestions - I'm sure it is really simple but as a very new user I haven't been able to crack it. I'm using Tableau desktop 8.2 and Excel 2010. Hope someone can help. The member organisations have asked that I don't provide the workbook so I'm not able to attach that with my question. Thanks Adam.