Create derived table, remove some filters, add new filters

Hi all,

I need some help please ‌‌

I have a table with all the records and types. I need to create a new table from it, as follows:

1) remove activity date filtering (as the records I need do not have a date)

2) keep all other filters (e.g. country)

3) add a new filter (to get only records of type "C" )

I have put it together in a diagram to help explain better: https://i.postimg.cc/cC3YZykz/PBI.png 

Many thanks for your help!