how to change row Background color in ssrs when all values in a group

Question

I have Column Type and Group MonthNum. How can I change a Background color or each row? Trying to use SWITCH function but for some reason it doesnt do enything:

=SWITCH 
        (
        Fields!Type.Value = "Submitted - New Business" , "LightGrey",
        Fields!Type.Value = "Submitted - Renewals" , "LightGrey",
        Fields!Type.Value = "Submitted - ALL" , "Silver",
        Fields!Type.Value = "Quoted - New Business" , "LightBlue",
        Fields!Type.Value = "Quoted - Renewals" , "LightBlue",
        Fields!Type.Value = "Quoted - ALL" , "LightSteelBlue",
        Fields!Type.Value = "Bound - New Business" , "LightGrey",
        Fields!Type.Value = "Bound - Renewals" , "LightGrey",
        Fields!Type.Value = "Bound - ALL" , "Silver",
        Fields!Type.Value = "Declined - New Business" , "LightBlue",
        Fields!Type.Value = "Declined - Renewals" , "LightBlue",
        Fields!Type.Value = "Declined - ALL" , "LightSteelBlue",

        "Transparent"
        )

I need something like that:

My group:

Answer 1

Try this:

=SWITCH 
    (
    Fields!Type.Value = "Submitted - New Business" , "LightGrey",
    Fields!Type.Value = "Submitted - Renewals" , "LightGrey",
    Fields!Type.Value = "Submitted - ALL" , "Silver",
    Fields!Type.Value = "Quoted - New Business" , "LightBlue",
    Fields!Type.Value = "Quoted - Renewals" , "LightBlue",
    Fields!Type.Value = "Quoted - ALL" , "LightSteelBlue",
    Fields!Type.Value = "Bound - New Business" , "LightGrey",
    Fields!Type.Value = "Bound - Renewals" , "LightGrey",
    Fields!Type.Value = "Bound - ALL" , "Silver",
    Fields!Type.Value = "Declined - New Business" , "LightBlue",
    Fields!Type.Value = "Declined - Renewals" , "LightBlue",
    Fields!Type.Value = "Declined - ALL" , "LightSteelBlue",
    true, "Transparent"
    )

Or change "transparent" to "white", which works better with some output formats. Also, Make sure the field values don't have weird spaces or characters, like "Quoted - ALL " (space after "ALL"). That will mess up the equivalency test.