This is adapted from a recipe at hojiblanca.com. The original recipe called for capers, which I don't like and didn't seem to allow enough blending time. I made a few adjustments and this tapenade is awesome!!!
Place all ingredients EXCEPT olive oil in Thermomix bowl. Slowly raise the speed up to 5, mixing until you have a thick paste.
Scrape down sides. Replace lid. Slowly pour the olive oil in as the blades are spinning - raising the speed up to 8. After 20 seconds check and see if the paste is smooth enough for your taste. If not, scrape down, replace lid and blitz again.