Transpose Table with multiple column

pls this

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUXJKzUsBUh4gtqEBkDAyUIrVQZUzgskhpJxLS2C6jEyBhLEJupQRxCyYJiNUTYaWQMIEXcYIJgPUEwsA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Job = _t, Phase = _t, Type = _t, Hours = _t, Quantity = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Job", Int64.Type}, {"Phase", type text}, {"Type", type text}, {"Hours", Int64.Type}, {"Quantity", Int64.Type}}),
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"Job", "Phase", "Type"}, "Attribute", "Value"),
    #"Merged Columns" = Table.CombineColumns(#"Unpivoted Other Columns",{"Phase", "Type", "Attribute"},Combiner.CombineTextByDelimiter("-", QuoteStyle.None),"type.1"),
    #"Pivoted Column" = Table.Pivot(#"Merged Columns", List.Distinct(#"Merged Columns"[type.1]), "type.1", "Value", List.Sum)
in
    #"Pivoted Column"