 download the powerBi desktop from 
 https://power-bi-desktop.en.softonic.com/ 
 intall and open . 
 Get data -> prodct excel. another panel pop up. select the  sheet of yyour excel as its name is product ->transform . new window opens . 
 press the ctrl and use nextarrorw to select the required columns. then right click on any column and  slect remove other  columns. at left top.->Apply & close. 
 same for order table. 
  Now u will land on ur original desktop. window  if u wna tto chck the  data types of column -> left side  table view 2nd option . user and u can change the dta type also 
  . now select report view 1 st option left panel side bar. 
  Now select the  visuzlization u want. thn  select the  filed u want  product = product name & unit in stock ..Order= shipcity . line total .. Then select the listslicer visulization 
   andselect shiiper column form order. u will seeradio button in canvas they adjust ur  other 2  ui updates. 
   
   http://services.odata.org/V3/Northwind/Northwind.svc/ odata fild link . to load product and order . data 
 