Tableau Tip Tuesday: How to Create a Single Filter with Multiple Levels of Aggregation

This week's tip covers two scenarios which are based on a great question from Pablo Sáenz de Tejada, who recently finished his training at The Data School and is on his first placement at easyJet with Paul Chapman.

1. First, Pablo wanted to know how he could create a single select filter that includes multiple levels of aggregation (e.g., State and Region)
2. Can he include a custom level of aggregation in the same filter (e.g., a custom defined Region)?