One would expect that the slicer would just follow the table relationship, but slicer is apparently overthinking it, ignoring the established table relationship, and looking at other keys, getting confused (because more than one possibility exists), and then just returning a blank. One of the common problems in SLICER is a spacing problem. Now, look at the below slicer table for MONTHS. This Slicer showing only the first six months in the present display. If I want to choose reaming months, I need to scroll down and select and will take some time off my productivity.It is similar to the slicer we use in MS Excel. We can even change the orientation of the slicer. Things to Remember. Slicers in Power BI are visual filter that directly shows the difference when applied or selected. There is no limit of inserting a number of slicers in Power BI. Slicer means, cutting off the data which we do not require and ... Jul 31, 2018 · Custom Slicer Format Applied to Excel Report If you use Excel slicers (Microsoft’s name for filter dialog boxes), you may be aware that the default set is a pretty drab selection. Microsoft does pay attention to the votes at Excel User Voice, but we’ll need many hundreds of them, if not thousands, to encourage Microsoft to act. Again, in How to Use Slicers to Control Settings in Your Reports and Analyses , I finish the explanation about the workbook by explaining the Slicer.