Can you attach workbook or fake data?
Lets say we call the first set of conditions as condition 1 and the second condition you are referring to as condition 2. In order to have your viz filter the candidate ids, first based on condition 1 and then only based on condition 2, the following is what you need to do. Mark it as correct answer if it did help you, so that other people could find the answer.
Right click on the condition 1 filters and apply them to the context as shown below :