MSSQL T-SQL Table Hierachy including parent/child(group) - sql

Question

I have a query that successfully lists a databases table hierarchy in relation to level of FK/checks on referenced tables and columns.
This will depict the order in which data is deleted/inserted.
Problem is, within this I want to include that path i.e.
levels 1 through to 'x' but also the group path each follows (some might have multiple paths through the levels).
Anyone have any suggestions, currently use CTE to recursively grab the level. Possibly use the FK referenced table-name?
;with cteTbHierarchy
as (
SELECT distinct
1 as LevelID
, OBJECT_SCHEMA_NAME(Parent.object_id) as TableOwner
, Parent.name as TableName
, Parent.object_id as TbObjID
, OBJECT_NAME(RefKey.referenced_object_id) as Referenced_Tablename
, RefKey.referenced_object_id
, RefKey.referenced_column_id
from sys.objects Parent
left outer join sys.foreign_key_columns RefKey
On RefKey.parent_object_id = Parent.object_id
and RefKey.parent_object_id <> RefKey.referenced_object_id
and RefKey.constraint_column_id = 1
where RefKey.parent_object_id is null
and Parent.type = 'U'
and Parent.name <> 'dtproperties'
UNION ALL
/* add tables that reference the anchor rows */
SELECT H.LevelID + 1
, OBJECT_SCHEMA_NAME(Parent.object_id) as TableOwner
, OBJECT_NAME(Parent.object_id) as TableName
, Parent.object_id as TbObjID
, OBJECT_NAME(RefKey.referenced_object_id) as Referenced_Tablename
, RefKey.referenced_object_id
, RefKey.referenced_column_id
from sys.objects Parent
inner join sys.foreign_key_columns RefKey
On RefKey.parent_object_id = Parent.object_id
and RefKey.parent_object_id <> RefKey.referenced_object_id
and RefKey.constraint_column_id = 1
inner join cteTbHierarchy H
on H.TbObjID = RefKey.referenced_object_id
where Parent.type = 'U'
and Parent.name <> 'dtproperties'
)
select distinct a.LevelID,
a.TableOwner,
a.TableName,
a.Referenced_Tablename,
cols.name as Referenced_ColName,
REPLACE(a.tablename,(LEFT(SUBSTRING(a.TableName, charindex('.',a.TableName), 50),50)),'') as TableArea,
REPLACE(a.Referenced_Tablename,(LEFT(SUBSTRING(a.Referenced_Tablename, charindex('.',a.Referenced_Tablename), 50),50)),'') as RefTableArea
from cteTbHierarchy a
left join sys.columns cols
on a.referenced_object_id = cols.object_id
AND a.referenced_column_id = cols.column_id
order by LevelID asc
, TableName;