Is TOP_N measure support multiple dimensions(columns) in one group?

[lancelot chen]

I'm using kylin 1.5.1. I found that current TOP_N UI support only one
column in group by.
For this case:
table name : "tbl"
columns:  (dim_city, dim_industry, keyword, pv)

currently I can build "top100 pv" in (dim_city), (dim_industry). But I also
want to build "top100 pv" in (dim_city, dim_industry) and "top100 pv of
query" in (dim_city), (dim_industry) and (dim_city, dim_industrt), is kylin
1.5.1 support those tow use cases?

Best Regards!